Insulation Services in Fredericton, NB

Compare 18 insulation services contractors near you in Fredericton and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated March 23, 2026

Verified Pro Installers

Other Businesses in This Area

Elm City Sprayfoam Inc

MCR Building Supplies Ltd - Fredericton

6+ years online
mcrsupplies.comGet a Free Quote

Truefoam Limited

29+ years online
truefoam.com

Best Home Insulators Ltd

5.0

Five Star Insulation

5.0
fivestarinsulation.ca

Jl Exteriors INC

5.0

Lloyd Burns Construction Ltd.

5.0

Fredericton Definitive Drywall/ Crack Fill

4.8
m.facebook.com/DefinitiveDrywall

A.L. Gullison & Co. Ltd. Fredericton

4.620+ years online
algullison.com

TNT Insulation & Building Supplies

4.6
tntinsulation.ca

Matt's Insulation Ltd

4.319½+ years online
mattsinsulation.com/site

Insulation Services in Nearby NB Cities

Insulation Services in Fredericton, NB

Fredericton, New Brunswick insulation contractors handle a humid continental climate with cold winters, mild summers, and frost depths to 60 inches. Closed-cell spray foam dominates new construction along with R-22+ batts in 2x6 walls. Existing Fredericton homes lean toward fiberglass batt upgrades plus blown cellulose or spray foam in attic floors. New Brunswick energy code requires R-50+ attics. NB Power and Enbridge Gas New Brunswick offer prescriptive insulation rebates plus federal Greener Homes credits up to $5,000 CAD.

Fredericton's harsh winter cold makes air sealing and high R-values critical. Closed-cell spray foam at rim joists is particularly valuable. The University of New Brunswick community drives steady demand for energy efficiency improvements alongside the broader Fredericton economy.

Frequently Asked Questions

What insulation works for Fredericton?
R-50+ attic insulation, R-22 wall insulation, and basement rim joist spray foam handle New Brunswick winters effectively.
Should I insulate my basement?
Yes, particularly the rim joist.
What rebates apply?
NB Power, Enbridge Gas, and federal Greener Homes credits up to $5,000 CAD.

About NeedInstall

NeedInstall helps connect customers with local installation professionals across Fredericton and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.

One request, multiple quotes — don't overpay